Method for displaying video signal dithered by related masks and video display apparatus applying the same

摘要

A method for displaying a video which is dithered using related masks and a video display apparatus applying the same, the video display apparatus dithering a video signal using a first mask, performing colour-processing with respect to the video signal, and dithering the colour-processed video signal using a second mask which is related to the first mask. Accordingly, dithering is performed using related masks, thus preventing poor gradation of video signal.